2014 Mercedes-Benz GL450 MPG

Based on data from 12 vehicles, 940 fuel-ups and 308,703 miles of driving, the 2014 Mercedes-Benz GL450 gets a combined Avg MPG of 15.98 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 19 outliers (1.98%) removed.

Following shows the average MPG of each of the 12 vehicles in the system.

• 2014 Mercedes GL450 Ofroad 4ma

  2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed Sport Utility
  Added Dec 2024 • 3 Fuel-ups

  Property of littlesesame

• 17.2 Avg MPG

• The Beast

  2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
  Added Jan 2020 • 218 Fuel-ups

  Property of rclemmer

• 17.4 Avg MPG

• Mercedes Benz GL450

  2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
  Added Dec 2017 • 166 Fuel-ups

  Property of t7twenty3

• 17.6 Avg MPG

• GL450 Vader

  2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
  Added Feb 2024 • 43 Fuel-ups

  Property of Hayseed

• 19.8 Avg MPG

• GL450

  2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
  Added Jul 2018 • 381 Fuel-ups

  Property of marodriguez

• 15.6 Avg MPG

• Monica

  2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
  Added Dec 2021 • 106 Fuel-ups

  Property of RichieB

• 13.9 Avg MPG

• GL450

  2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
  Added Mar 2023 • 7 Fuel-ups

  Property of Tony7565

• 16.4 Avg MPG

• GL450

  2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed Sport Utility
  Added Jul 2020 • 77 Fuel-ups

  Property of grantbarney

• 16.3 Avg MPG

• GL450

  2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed
  Added Oct 2014 • 10 Fuel-ups

  Property of waterlilypool

• 15.1 Avg MPG

• My GL450

  2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed
  Added May 2020 • 14 Fuel-ups

  Property of sweettimmyd

• 17.8 Avg MPG

• The Beast

  2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
  Added Jun 2019 • 22 Fuel-ups

  Property of rclemmer

• 18.6 Avg MPG

• My GL450

  2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
  Added Apr 2017 • 25 Fuel-ups

  Property of sharpentheaxe

• 14.4 Avg MPG